Restructuring Costs (Reconciliation of Company's Liability For the Restructuring Costs (Details) $ in Thousands	3 Months Ended	9 Months Ended
Dec. 31, 2018 USD ($)	Dec. 31, 2018 USD ($)
Employee termination benefits	$ 3,974	$ 4,000
Payments	(734)
Balance at December 31, 2018	$ 3,240	$ 3,240

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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- Definition

Amount of decrease in the reserve for full or partial settlement through consideration other than cash.

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- Definition

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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